时间戳转换为日期:
public void ChanggeTime(String timeStamp){ SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String sd = sdf.format(new Date(Long.parseLong(String.valueOf(timeStamp)))); // 时间戳转换成时间 System.out.println("格式化结果:" + sd); }
日期转换成时间戳
public void dateToStamp(String s) throws ParseException { String res; SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date date = simpleDateFormat.parse(s); long ts = date.getTime(); res = String.valueOf(ts); System.out.println("格式化结果:" + res); }